205/206/207 type mechanical seal
205, 206, 207 series axial double end face, multi spring, outflow, and transmission sleeve driven kettle mechanical seals. 205 series non-equilibrium type, 206 series atmospheric end balanced type, 207 series double end balanced type. This model currently has HG5-748-78 standard (referred to as 78 standard) and HG2098-91 standard (referred to as 91 standard), and their installation dimensions are different. Please pay attention when selecting. There are two types of sealing for installing flanges: flat (I) type and mortise and tenon (II) type. Please add after calibrating the model. It can also be processed according to user size requirements.

Main dimensions of 205206207 mechanical seal